---
title: "Building the Device"
description: "Follow this step-by-step guide to build your own OMI device"
---

## Assembly Instructions[​](#assembly-instructions "Direct link to Assembly Instructions")

### **Step 0: Prepare the Components**[​](#step-0-prepare-the-components "Direct link to step-0-prepare-the-components")

1. Ensure you've purchased all required components from the [Buying Guide](https://docs.omi.me/doc/assembly/Buying_Guide).
2. Download and print the case using the provided `.stl` file: [Case Design](https://github.com/BasedHardware/omi/tree/main/omi/hardware/triangle%20v1).
   * If you don't have access to a 3D printer, use a 3D printing service or check [Makerspace](https://makerspace.com/) for printing locations.

![components](/images/docs/assembly/images/latest_assembly/components.png)

***

### **Step 1: Cut the Black Wire**[​](#step-1-cut-the-black-wire "Direct link to step-1-cut-the-black-wire")

Cut the black wire approximately **2/3" from the base**.

![battery](/images/docs/assembly/images/latest_assembly/1.png)

***

### **Step 2: Strip the Wire Ends**[​](#step-2-strip-the-wire-ends "Direct link to step-2-strip-the-wire-ends")

Remove a small portion of insulation from both ends of the cut wire using a wire stripper.

* Use the *28 AWG* notch for best results.

![wire](/images/docs/assembly/images/latest_assembly/2.png)

***

### **Step 3: Solder the Components**[​](#step-3-solder-the-components "Direct link to step-3-solder-the-components")

Follow the soldering diagram to connect the battery to the board.

![soldering](/images/docs/assembly/images/latest_assembly/3.png)

***

### **Step 4: Secure the Switch**[​](#step-4-secure-the-switch "Direct link to step-4-secure-the-switch")

Insert the switch securely into the battery connector.

![battery](/images/docs/assembly/images/latest_assembly/4.png) ![electronics](/images/docs/assembly/images/latest_assembly/electronics.png) ![case](/images/docs/assembly/images/latest_assembly/case.png)

***

### **Step 5: Assemble the Battery and Board**[​](#step-5-assemble-the-battery-and-board "Direct link to step-5-assemble-the-battery-and-board")

Place the battery and board into the 3D-printed case.

![case](/images/docs/assembly/images/latest_assembly/5.png)

***

### **Step 6: Insert the Switch**[​](#step-6-insert-the-switch "Direct link to step-6-insert-the-switch")

Position the switch into the notch next to the USB-C slot.

![notch](/images/docs/assembly/images/latest_assembly/6.png)

***

### **Step 7: Manage the Wires**[​](#step-7-manage-the-wires "Direct link to step-7-manage-the-wires")

Twist the longer red wire gently to help organize it within the case.

![twist](/images/docs/assembly/images/latest_assembly/7.png)

***

### **Step 8: Curl the Wire**[​](#step-8-curl-the-wire "Direct link to step-8-curl-the-wire")

Carefully curl the twisted wire and place it to the side to ensure it fits within the case.

![twist](/images/docs/assembly/images/latest_assembly/8.png)

***

### **Step 9: Attach the Lid**[​](#step-9-attach-the-lid "Direct link to step-9-attach-the-lid")

Align the lid with the case using the ridges as a guide and snap it into place.

![lid](/images/docs/assembly/images/latest_assembly/9.png)

***

### **Step 10: Secure the Case**[​](#step-10-secure-the-case "Direct link to step-10-secure-the-case")

Apply even pressure around the edges to ensure the seams snap securely into place.

![seams](/images/docs/assembly/images/latest_assembly/10.png)

***

### Charging Instructions[​](#charging-instructions "Direct link to Charging Instructions")

**Important:**

* OMI can only charge when it is powered on.
* The device will not charge if powered off.

***

## 🎉 Congratulations\![​](#-congratulations "Direct link to 🎉 Congratulations!")

You now have a fully assembled and functional OMI device! Enjoy exploring its features and capabilities.
